baber/WOPTO huggingface dataset:
Patent KR-20030039828-A (KR)
Inventor: CHOI U CHEOL
IPC: H01L21/027
Filed: 2001-11-15
Abstract: PURPOSE: A spin coater apparatus is provided to apply photoresist before thinner sprayed on the surface of a wafer is volatilized by remarkably reducing a time interval from after the thinner is sprayed from a thinner nozzle until the photoresist discharges from a photoresist nozzle. CONSTITUTION: A spin unit(110) rotates a wafer while the wafer is fixed to the spin unit. At least one first nozzle sprays process solution 1 on the wafer. The second nozzle sprays process solution 2 on the wafer. A nozzle transfer unit(130) selects one of the first nozzles and transfers the selected first nozzle from a standby position to a discharge position on the wafer. A holder is coupled to a supporting block of the selected first spray nozzle and rotates the first spray nozzle while driven by a driving unit(132). The second nozzle is mounted on the holder to rotate from a standby position to a discharge position together with the first spray nozzle.
Patent KR-20030040808-A (KR)
Title: Imaging system capable of photographing 360 degree surroundings simultaneously
Inventor: LEE JAE SHIN
IPC: H04N5/225
Filed: 2001-11-16
Abstract: PURPOSE: A device for simultaneously picking up an image at 360 degrees is provided to replace a plurality of cameras with a single camera and output a plurality of videos without QUAD/DVR(Digital Video Recording) devices. CONSTITUTION: A timing generating part(200) outputs a predetermined timing signal according to a predetermined video display standard including an NTSC or a PAL. A plurality of CCD(Charge Coupled Device)s(210,212) pick up the videos and output the videos according to the predetermined timing signal. A switch part(220) selectively outputs anyone video according to a predetermined method. A preprocessor(230) preprocesses to set up control undertaking at the video output from the switch part according to an image pick up environment of each CCD. A postprocessor(250) postprocesses the video output from the preprocessor. A video drive part(260) mixes the postprocessed video with a synchronization signal according to the predetermined standard including the NTSC or the PAL.
Patent KR-20030042705-A (KR)
Inventor: HWANG SEONG JIN
IPC: F28F1/40
Filed: 2001-11-23
Abstract: PURPOSE: A heat exchange tube for an air conditioner is provided to secure a contact area of refrigerants by molding protrusions and heat exchanging efficiency by contacting refrigerants to a whole area inside the tube in refrigerants flowing and to supply optimum design conditions by solving defects of passage resistance and productivity caused by increasing the spiral angle and number of protrusions. CONSTITUTION: A heat exchange tube(10) for an evaporator of an air conditioner has protrusions(12) having the spiral angle of 5 or 10 degrees in an axial direction of the tube in the inside thereof(10a) and molds protrusions within three or ten.
Patent KR-20030044329-A (KR)
Title: Process for Selectively Removing Carbon Monoxide Contained in Hydrogen-enriched Reformate Gas Using Natural Manganese Ore
Inventor: CHA WANG SEOK
IPC: H01M8/02
Filed: 2001-11-29
Abstract: PURPOSE: A method for selectively removing carbon monoxide contained in reformate gas rich in hydrogen is provided, to lower the cost by using cheap natural manganese ore as a support. CONSTITUTION: The method comprises the step of reacting the reformate gas whose ratio of hydrogen to carbon monoxide is 30-250 by mol with oxygen having 0.5-6.0 molar ratio to the carbon monoxide contained in the reformate gas in a reaction region containing a selective oxidation catalyst with a reformate gas space velocity of 1,000-100,000 hr¬-1 and at a temperature of 80-300 deg.C, wherein the selective oxidation catalyst is prepared by dipping at least one noble gas selected from the group consisting of Au, Rh, Pt, Ir and Ru on a natural manganese ore support and the content of the noble gas is 0.1-7 wt% of based on the weight of the support.
Patent KR-20030047596-A (KR)
Title: Multi switch for automobile
Inventor: PARK JUN SEO
IPC: H01H23/12
Filed: 2001-12-11
Abstract: PURPOSE: A multi-switch for an automobile is provided to reduce the manufacturing cost and prevent noise of relay contacts by eliminating a relay from the configuration. CONSTITUTION: A multi-switch comprises a switch operation unit(10), a positive contact(12a) and a negative contact(12b) arranged to be rotatable by the switch operation unit and connected to the positive terminal and the negative terminal of the power, and a forward direction contact(13) and a reverse direction contact(14) connected to both terminals of an operation unit, and disposed at both sides of the positive contact and the negative contact. The forward direction contact and the reverse direction contact selectively contact the positive contact and the negative contact so as to apply power in a forward or reverse direction to the operation unit.
Patent KR-20030049768-A (KR)
Title: Polymeric Polishing Pad including Polishing Microparticles
Inventor: CHOI CHANG HO
IPC: B24D11/00
Filed: 2001-12-17
Abstract: PURPOSE: A polymer polishing pad containing a polishing particle is provided to reduce the use of polishing slurry and not to use the polishing slurry by containing the polishing particle inside. CONSTITUTION: A polymer polishing pad is composed of polymer agglomeraters(30), and polymeric matrix(22) throughout which the polymer agglomerater is uniformly dispersed. The polymer agglomerater is composed of polymeric microelements(24), polishing particles(26), and water-soluble polymer(28) coupling the polymeric microelement with the polishing particle.
Patent KR-20030054484-A (KR)
Title: A method for controlling a dcs type fuel supply to a boiler
Inventor: LEE HUI U
IPC: F23N1/00
Filed: 2001-12-26
Abstract: PURPOSE: A distributed control system type fuel oil supply control method is provided to achieve stabilized operation of the boiler by setting the amount of fuel oil being supplied to the burner of the boiler to be variable. CONSTITUTION: A distributed control system type fuel oil supply control method comprises a step of checking the amount of oil being supplied to the burner of the boiler measured at the entrance of the burner and the amount of oil measured at the exit of the burner, and subtracting the amount of oil measured at the exit from the amount of oil measured at the entrance; a step of inputting the value obtained from the subtraction to a proportional integral derivatives(PID) controller(29), comparing the input value with the target value which is preset by an operator, and outputting an operation output value; a step of increasing a proportional value of the PID controller by using a variable proportional operator; and a step of supplying fuel oil to the burner in accordance with the operation output value.
Patent KR-20020023892-A (KR)
Inventor: CHO SANG UK
Filed: 2001-12-27
Abstract: PURPOSE: A method for performing a shared catalog system using an article corresponding device between different classification systems is provided to construct a shared catalog system when product groups are the same as product groups of other companies, and to reciprocally refer to the shared catalog system between companies, so as to efficiently supply products. CONSTITUTION: If a user selects a classification system for a retrieved target(ST-1), a shared catalog system using an article corresponding device between different classification systems retrieves the target through a search word within the selected classification system(ST-2). The shared catalog system decides whether the corresponding classification system is retrieved through the search word(ST-3). If so, the system decides whether many classification systems are retrieved(ST-4). If not, the system stores corresponding article information(ST-5). If many classification systems are retrieved, the system detects exact classification systems through a detailed property searching(ST-6). The detailed searching is performed by inputting a property search value(ST-7). The system decides whether a single classification system is retrieved by inputting the property search value(ST-8). If so, the system stores article information of the single classification system.
Patent KR-20030059446-A (KR)
Title: Method for fabricating fuse box in semiconductor device
Inventor: KIM GWI OK
IPC: H01L27/02
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming a fuse box of a semiconductor device is provided to be capable of improving the uniformity of an insulating layer located on a fuse irrespective of the position of a wafer. CONSTITUTION: The first insulating layer is formed on a substrate(100) having a fuse(101). After forming a barrier metal film(103) on the first insulating layer, the second insulating layer is formed on the resultant structure. The second insulating layer is selectively etched using the barrier metal film as an etch stop layer. After removing the exposed barrier metal film(103), the first insulating layer is partially etched to form a fuse box(110).
Patent KR-20010071936-A (KR)
Title: 항종양 활성을 갖는 피리미딘 유도체
IPC: C07D413/12
Filed: 1999-07-16
Abstract: 화학식 I로 표시되는 화합물, 이의 프로드러그, 또는 이들의 약학적으로 허용가능한 염, 또는 이들의 용매화합물: 
     [화학식 I] 
     
       
     
     [식중 R 1 , R 2 , R 3 및 R 4 는 각각 독립적으로 수소 원자, 알킬 등이고, R 5 및 R 6 은 각각 독립적으로 수소 원자, 알킬 등이고, X는 -O-, -S- 등이며, Y는 5-원의 헤테로아릴-디일 등이고; Z는 임의치환된 아릴 등이다].
Patent KR-20010075144-A (KR)
IPC: A61K9/28
Filed: 1999-09-20
Abstract: A drug delivery system for enhancing the bioavailability of glycyrrhizin is disclosed. The system is a colon-targeted, oral drug delivery system containing a sufficient amount of glycyrrhizin to overwhelm the rate of hydrolysis thereof by the intestinal flora in admixture with a pharmaceutically acceptable carrier. Preferably all or a part of the carrier consists of an adsorption promoter selected from the group consisting of a pharmaceutically acceptable organic acid, a surfactant and a chelating agent.
Patent KR-20010082222-A (KR)
IPC: G01L19/06
Filed: 2000-07-18
Abstract: 향상된 신호대잡음비를 갖는 차압 측정 프로브가 제공된다.  상기 프로브는 충돌하는 유체에 고압 돔(dome)을 만들도록 배치된 실질적으로 평평하며 길이방향으로 뻗는 충격표면을 포함한다.  상기 고압 돔은 충돌압의 측정에 있어서 잡음을 감소시키기 위해 상기 충격표면에 증가된 정체영역을 제공한다.  비충격표면은 비충격압을 측정하기 위해 비충격 개구부들을 가져서, 상기 충격표면과 비충격표면 사이의 차압이 측정될 수 있도록 한다.
Patent KR-20010088861-A (KR)
Title: Fingerprint image optical input apparatus
IPC: A61B5/117
Filed: 1999-10-08
Abstract: A fingerprint optical input apparatus comprises a contact image sensor for viewing a moving finger and providing a high contrast image. A narrow strip of the fingerprint touching a transparent platen is illuminated by sheet of collimated light at an oblique angle to the surface. The fingerprint image is viewed by frustrated total internal reflection by a GRIN rod lens array and projected onto a linear array sensor. Various embodiments of the platen provide a compact design by using TIR or mirror reflections of the fingerprint image.
Patent KR-20010089381-A (KR)
IPC: G01N33/74
Filed: 1999-10-29
Abstract: 본 발명은 트로글리타존 또는 티아졸리딘에디온-유사 화합물과 같은 티아졸리딘에디온을 이용하여 옥시토신 중개된 작용을 예방 또는 감소시키는 방법을 제공한다.  이 방법은 산부인과 물질과 같은 적어도 한 개의 다른 물질과 복합하여 또는 단독으로 이와 같은 화합물을 이용하는 것을 설명한다.  이는 옥시토신-중개된 작용 가령, 자궁 수축 유도, 프로스타글란딘 방출, 모유 수유등의 작용을 치료하는 새로운 방법이 된다.  따라서, 제왕절개이전에 조기 분만을 이 방법을 이용하여 치료할 수 있다.
Patent KR-20010080491-A (KR)
IPC: A61K31/5377
Filed: 1999-09-23
Abstract: 본 발명은 티로신 키나제의 비가역적 저해제인 N-[4-(3-클로로-4-플루오로-페닐아미노)-7-(3-모르폴린-4-일-프로폭시)-퀴나졸린-6-일]-아크릴아미드라는 화합물에 관한 것이다.  본 발명은 또한 N-[4-(3-클로로-4-플루오로-페닐아미노)-7-(3-모르폴린-4-일-프로폭시)-퀴나졸린-6-일]-아크릴아미드 화합물을 사용하여 암, 재발협착증, 죽상동맥경화증, 자궁내막증 및 건선을 치료하는 방법 및 N-[4-(3-클로로-4-플루오로-페닐아미노)-7-(3-모르폴린-4-일-프로폭시)-퀴나졸린-6-일]-아크릴아미드 화합물을 함유하는 약학 조성물에 관한 것이다.
Patent KR-20010080532-A (KR)
IPC: H01M4/96
Filed: 2000-09-19
Abstract: 다공질 도전성시트는, (a) 유기물질이 부착된 다수의 탄소섬유로 구성된 시트로 이루어지고, (b) 이 시트의 두께방향에서 50mΩㆍ㎠이하의 전기저항을 가지며, (c) 25mm이하의 최대파괴반경을 가지며, (d) 40%이하의 압축률을 가진다. 상기 다공질 시트를 (a) 액체중에 분산된 다수의 탄소섬유를 망위에 스쿠프함으로써 탄소섬유시트를 성형하는 시트 성형공정, (b) 상기 성형된 탄소섬유시트에 유기물질을 탄소섬유의 바인더로서 부착하는 유기물질 부착공정, (c) 유기물질이 부착된 상기 시트를 건조하는 건조공정, (d) 건조된 시트를 0.49∼9.8MPa의 면압력으로 평면프레스 하고 및/또는 300㎛이하의 클리어런스로 롤프레스하여 가압하는 가압공정에 의해 제조된다.
Patent KR-20010094740-A (KR)
Title: Sunscreen Compositions
IPC: A61K8/895
Filed: 1999-10-11
Abstract: A cosmetic sunscreen composition is provided which includes at least one organic sunscreen, a crosslinked non-emulsifying siloxane elastomer, a volatile siloxane and water. The composition is an oil-in-water emulsion to provide an aesthetically pleasing light skinfeel and rich viscosity, even in the presence of greater than 25% sunscreen oils.
Patent KR-20010113659-A (KR)
Title: Virtual reality modelling
IPC: G06T17/00
Filed: 2000-01-21
Abstract: A model of a geometrical object comprising: bits in a first data structure encoded to identify a first set of elements from a collection of representations of geometrical shapes for a collection of elements and to represent positions of the elements by means of integer co-ordinates in a first system of co-ordinates; bits in a second data structure encoded to represent a spatial transformation of the first system of co-ordinates relatively to the second system of co-ordinates. Thereby it is possible to create a very compact representation of a model of a geometrical object. The model - prima facia seems to be constrained very hard, but is in fact a very flexible and easy to access model.
Patent KR-20010110428-A (KR)
Title: 표면 플라즈몬 공진 센서
IPC: G01N21/27
Filed: 2000-01-28
Abstract: 본 발명은 제 1 유닛과 제 2 유닛으로 구성되는 표면 플라즈몬 공진 센서로서, 상기 제 1 유닛과 제 2 유닛은 분리 가능하고, 상기 제 1 유닛은, 제 1 하우징, 표면 플라즈몬을 지탱하도록 되어 있는 전기적으로 전도성인 재료로 된 필름으로서, 상기 필름은 제 1 하우징의 제 1 외부 표면 부분에 의하여 유지되는 필름, 제 1 하우징의 제 2 외부 표면 부분 상에 위치하고 있어서 제 2 유닛으로부터 광학적 광 빔을 받아들이도록 되어 있는 광학 입력 수단, 제 1 하우징의 제 3 외부 표면 부분 상에 위치하고 있어 제 2 유닛으로 광학적 광 빔을 전달하게 되는 광학 출력 수단, 수용된 광학적 광 빔을 제 1 유닛으로부터 전기적으로 전도성인 필름을 향하도록 되어 있는 광학 요소의 제 1 세트, 광학적 광 빔을 전기적으로 전도성인 필름으로부터 광학 출력 수단으로 향하게 하여 전기적으로 전도성인 필름으로부터 제 2 유닛으로 광학적 광 빔을 전달하도록 되어 있는 광학 요소의 제 2 세트로 구성되며, 상기 제 2 유닛은, 제 2 하우징, 광학적 광 빔을 방출하기 위한 수단, 방출된 광학적 광 빔을 준비하도록 되어 있는 광학 요소의 제 1 세트, 제 2 하우징의 제 1 외부 표면 부분 상에 위치하고 있어서 준비된 광학적 광 빔을 제 1 유닛으로 전달시키는 광학 출력 수단, 제 2 하우징의 제 2 외부 표면 부분 상에 위치하고 있어 제 1 유닛으로부터 광학적 광 빔을 받아들이게 되는 광학적 입력 수단, 제 1 유닛으로부터 수용된 광학적 광 빔을 검출하도록 되어 있는 검출 수단, 수용된 광학적 광 빔을 제 1 유닛으로부터 검출 수단을 향하도록 되어 있는 광학적 요소의 제2 세트로 구성되며, 광학 입력 수단 및 광학 출력 수단의 위치에서 광학적 광 빔의 전파 방향은 본질적으로 제 1 하우징 및 제 2 하우징의 외부 표면 부분에 수직이므로 상기 광학적 광 빔이 제 1 유닛 및 제 2 유닛으로 진입할 때 광학적 광 빔의 굴절을 배제시키게 되는 것을 특징으로 하는 표면 플라즈몬 공진 센서에 관하여 설명하고 있다.
Patent KR-20020021371-A (KR)
Title: TREATMENT OF α-GALACTOSIDASE A DEFICIENCY
IPC: A61K48/00
Filed: 2000-03-09
Abstract: The invention provides highly purified ±-Gal A, and various methods for purifying it; ±-Gal A preparations with altered charge and methods for making those preparations; ±-Gal A preparations that have an extended circulating half-life in a mammalian host, and methods for making same; and methods and dosages for administering an ±-Gal A preparation to a subject.
Patent KR-20010110661-A (KR)
IPC: H05B33/10
Filed: 2000-03-13
Abstract: 다음 중에서, 제 1 LUMO 준위와 제 1 HOMO 준위에 의해 정의되는 제 1 밴드갭을 갖고, 음전하 담체를 전달하는 제 2 대역; 및 제 2 LUMO 준위와 제 2 HOMO 준위에 의해 정의되는 제 2 밴드갭을 갖고, 양전하 담체를 전달하는 제 1 대역; 및 제 3 LUMO 준위와 제 3 HOMO 준위에 의해 정의되는 제 3 밴드갭을 갖고, 양전하 및 음전하 담체를 수용하고 혼합하여 빛을 발생시키는 제 3 대역 중에서 두 가지 이상을 포함하며, 여기서, 각 대역은 하나 이상의 모노머를 포함하고, 상기 유기 폴리머내에서 모노머의 배열 및 양은 제 1, 제 2 및 제 3의 밴드갭이 폴리머내에서 서로 각각 구별될 수 있도록 선택된 것이며, 폴리머 백본 길이를 따라 다수의 대역을 갖는 유기 폴리머.
Patent KR-20010112657-A (KR)
IPC: G11B7/2534
Filed: 2000-09-22
Abstract: 본 발명은 내열안정제를 특별히 첨가하지 않고, 용융성형시의 온도영역에서의 열분해에 대하여 안정되고, 그리고 두께가 얇은 물품에 대한 용융성형가공에 적합한 폴리카보네이트, 그 제조방법 및 성형품에 관한 것인데, 이 카보네이트는 하기식 (1): 
     [화학식 1] 
     
       
     
     로 표시되는 반복단위로 주로 이루어지고, 중클로로포름 중 1 H-NMR 스펙트럼에 있어서, δ= 2.14∼2.17 ppm, δ= 3.46∼3.49 ppm, δ= 3.62∼3.69 ppm 및 δ= 5.42∼5.46 ppm 의 4 개의 범위로 검출되는 전체 시그널의 적분강도의 합계가 δ= 1.50∼2.00 ppm 의 범위로 검출되는 메틸기에 유래하는 시그널의 적분강도에 대하여 0.01∼2.0 % 이고, 점도평균분자량이 10,000∼100,000 의 범위에 있다.
Patent KR-20020041330-A (KR)
IPC: G06F17/30
Filed: 2001-03-30
Abstract: 컨텐츠의 작성, 변경 등을 용이화할 수 있는 언어변환 시스템을 제공한다. 컨텐츠 서버(30)에는, 변환이 용이한 기준언어데이터에 기술된 컨텐츠가 기록되어 있다. 컨텐츠 서버(30)는, 액세스하여 온 단말의 종류를 판단한다. 언어변환수단 (35)은, 컨텐츠 기록수단(37)으로부터 판독한 컨텐츠를, 단말장치에 합치된 언어로 변환한다. 데이터 형태수정 송출수단(41)은, 언어변환된 컨텐츠를, 단말장치의 표시제한에 합치되도록 분할하여 송신한다.
Patent KR-20030059901-A (KR)
Title: Gas oven range
Inventor: YE JIN HAE
IPC: F24C3/00
Filed: 2002-01-03
Abstract: PURPOSE: A gas oven range is provided to simplify the structure of the oven burner and reduce parts count and assembly procedures, while achieving improved degree of freedom of design. CONSTITUTION: A gas oven range comprises an oven cavity forming a cooking space; and an oven burner(50) arranged underneath the oven cavity and which supplies a combustion heat to the oven cavity. A bottom portion(80) is fixed at the inner bottom surface of the oven cavity through coupling protrusions(80b) and coupling holes(80a). The bottom portion has inclined surfaces(81) which are inclined upward centering from the center of the bottom portion and formed integrally with the oven cavity, such that the flame of the oven burner is guided along the inclined surfaces.
Patent KR-20030061123-A (KR)
Title: Multi-tap apparatus
Inventor: OH WOO SUK
IPC: H01R13/70
Filed: 2002-01-10
Abstract: PURPOSE: A multi-tap device is provided to reduce the quantity of power consumption required for controlling the operation of a master connector and a slave connector with a simple construction of a multi-tap. CONSTITUTION: A multi-tap device includes a master connector(21) connected to a power code, at least one slave connector(22) connected in parallel with the master connector, and a switch(29a) switches on/off electrical connection of the power code and the slave connector. The multi-tap device further includes a current detector(24) for detecting current supplied to a main system through the master connector, an adder for adding the signal output from the current detector to a predetermined reference signal and outputting the added result, and a controller for controlling on/off operation of the switch according as the level of the signal output from the adder is higher than the level of a trigger reference signal.
Patent KR-20020062224-A (KR)
Title: Method of driving a color liquid crystal display and driver circuit therefor as well as portable electronic device
Inventor: HASHIMOTO YOSHIHARU
IPC: G09G3/36
Filed: 2002-01-18
Abstract: PURPOSE: To reduce power consumption in a case of line-inversion driving and frame-inversion driving of a small screen color liquid crystal display. CONSTITUTION: When a power-saving mode signal PS is supplied, this color liquid crystal display is driven by applying a power source voltage VDD selected based on each of the highest order bits MSB1-MSB528 of display data PD'1-PD'528 or the ground voltage GND to the corresponding data electrodes of the color liquid crystal display 1 as the data signals.
Patent KR-20030064490-A (KR)
Title: Nonvolatile memory device having SONOS structure and Method for fabricating the same
Inventor: AHN JAE YEONG
IPC: H01L29/792
Filed: 2002-01-28
Abstract: PURPOSE: A non-volatile memory device having a SONOS structure and its fabricating method are provided to improve the efficiency of program or erasion by forming a charge storage layer as a boron nitride layer or a silicon nitride layer. CONSTITUTION: A non-volatile memory device having a SONOS structure includes a tunneling insulating layer(21), a charge storage layer(22), and a gate(24). The tunneling insulating layer, the charge storage layer, and the gate are sequentially on the upper portion of a substrate(20). The charge storage layer is formed with a boron nitride layer or a silicon nitride layer. The non-volatile memory device further includes a blocking insulating layer. The blocking insulating layer is formed between the charge storage layer and the gate in order to prevent the immigration of charges between the charge storage layer and the gate.
Patent KR-20020072774-A (KR)
Inventor: KATAYAMA HITOSHI
IPC: A01K89/017
Filed: 2002-01-29
Abstract: PURPOSE: To provide an electric reel making a torque control of a motor, designed to make the tension on a fishline hard to be varied when the fishline is reeled up. CONSTITUTION: This electric reel includes a reel body 1 mounted on a fishing rod, a spool 10, a motor 12, a change switch SK, a torque sensor 43, a torque data memory area 53, and reel control section 30 wherein the torque sensor 43 functions to detect a reeling-up torque applying onto the motor, reeling-up torques are set in a plurality of steps in the torque data memory area, and the reel control section 30 functions to detect reeled fishline diameter based on the data for displaying water depth, correct the set value of the reeling-up torque based on the resultant reeled fishline diameter and control the torque of the motor of each step so that the reeled-up torque thus detected does not exceed the reeled-up torque of each step.
Patent KR-20030065744-A (KR)
Title: A Folding Display Device
Inventor: KIM SI HAN
IPC: G09F9/00
Filed: 2002-01-30
Abstract: PURPOSE: A folding type display device is composed of a connection unit constituted with an insertion axis and a cam axis as a connection unit which fold or unfold a panel housing. CONSTITUTION: A plurality of panel housings(20,40) are installed with displays(2,4) and is folded and unfolded. At least one side of the displays becomes adjacent to each other when the panel housing is unfolded, and the panel housing comprises every kinds of circuits and central processing units. And the display device provides a connection unit(6) constituted with an insertion axis(6a) and a cam axis(6b), as a connection unit which fold and unfold the panel housing. The insertion axis is a cylindrical insertion unit, and the cam axis is a cylindrical insertion space. The insertion space is prepared in the panel housing.
Patent KR-20030065940-A (KR)
Title: Airconditioner control panel for automobile
Inventor: KIM SANG GYU
IPC: B60H1/00
Filed: 2002-02-02
Abstract: PURPOSE: An air conditioning panel is provided to damp the shock to a passenger by breaking a dial switch of the air conditioning panel into the air conditioning panel at an accident. CONSTITUTION: A PCB(Printed Circuit Board) substrate(200) has an electronic circuit and various switches(110,120,130). The switches on the PCB substrate are exposed on a front panel(100). The front panel is combined with a rear cover(300). The rear cover secures the space to move the PCB substrate backward and has supporting portions(310,320) to be combined with the PCB substrate. A cutting device is formed to break the PCB substrate into the rear cover by separating when the shock is given to the PCB substrate. Thereby, the damage of a passenger is prevented.
Patent KR-20030070689-A (KR)
Inventor: PARK GWANG HUI
IPC: F16K31/02
Filed: 2002-02-26
Abstract: PURPOSE: An apparatus for controlling open and close of an electronic valve and method therefor is provided to improve electronic energy efficiency and remove a fire risk. CONSTITUTION: An apparatus for controlling open and close of an electronic valve comprises a rated voltage generating part(60) generating a rated voltage, initial operation voltage, on opening of the valve and supplying the voltage to a coil of the valve, a pulse generating part(70) generating a control signal of pulse width modulation when maintaining the opening state of the valve, a switching unit(80) operated according to the control signal of pulse width modulation outputted from the pulse generation part to convert a direct current outputted from the rated voltage generating part into a pulse and to supply the pulse to the valve coil, and a control part(90) supplying the rated voltage to the coil in initial operation of the valve, controlling the pulse generating part in the maintenance of the valve opening to supply the pulse through the switching unit.